Post Indexer cant index my page

the Post Indexer cant index my page this is my server environment
WP multi-site 3.5.1
Global Site Search version 3
Post Indexer version 3.0.4
this is my post Post Indexer setting

but when i trying to search my pages content, Nothing found for search term.
this is my site
http://www.pyrmont-restaurants.com.au